{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FDZKPX6ZR5VLKUV5BBLWGARXL3","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"fd8631d31acad022cfea4887c87f3b7ac74d54fcf7f51a8f8d1a03dab233afa8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-01-13T09:37:57Z","title_canon_sha256":"a4556ffac959f34f1902c9e3d87aaefc775b8877b3ed175843f8418ec5faeffc"},"schema_version":"1.0","source":{"id":"2601.08375","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.08375","created_at":"2026-05-27T01:04:54Z"},{"alias_kind":"arxiv_version","alias_value":"2601.08375v2","created_at":"2026-05-27T01:04:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.08375","created_at":"2026-05-27T01:04:54Z"},{"alias_kind":"pith_short_12","alias_value":"FDZKPX6ZR5VL","created_at":"2026-05-27T01:04:54Z"},{"alias_kind":"pith_short_16","alias_value":"FDZKPX6ZR5VLKUV5","created_at":"2026-05-27T01:04:54Z"},{"alias_kind":"pith_short_8","alias_value":"FDZKPX6Z","created_at":"2026-05-27T01:04:54Z"}],"graph_snapshots":[{"event_id":"sha256:955199288a2317e170efe06079a121b5332666d494ce802f0a008f5eb5974ef9","target":"graph","created_at":"2026-05-27T01:04:54Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2601.08375/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Semantic segmentation of 3D geospatial point clouds is fundamental to remote sensing applications, yet domain shifts caused by regional and acquisition-related variations often degrade model performance. Although domain adaptation can mitigate such shifts, existing methods typically require access to source-domain data, which is often infeasible due to privacy concerns and regulatory policies. To address this, we propose LoGo (Local-Global Dual-Consensus), a novel source-free unsupervised domain adaptation (SFUDA) framework requiring only a pretrained model and unlabeled target data. At the lo","authors_text":"Cheng Wang, Di Cao, Shaobo Xia, Sheng Nie, Xiaohuan Xi, Yuan Gao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-01-13T09:37:57Z","title":"Source-Free Domain Adaptation for Geospatial Point Cloud Semantic Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.08375","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b883e89012de79bb08cda1d301e16f0d1c78c4c6056df32d08e0f3fba3ce6de7","target":"record","created_at":"2026-05-27T01:04:54Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"fd8631d31acad022cfea4887c87f3b7ac74d54fcf7f51a8f8d1a03dab233afa8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-01-13T09:37:57Z","title_canon_sha256":"a4556ffac959f34f1902c9e3d87aaefc775b8877b3ed175843f8418ec5faeffc"},"schema_version":"1.0","source":{"id":"2601.08375","kind":"arxiv","version":2}},"canonical_sha256":"28f2a7dfd98f6ab552bd08576302375ecaf1ffe115b1656b6791d5cfdf5210f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28f2a7dfd98f6ab552bd08576302375ecaf1ffe115b1656b6791d5cfdf5210f0","first_computed_at":"2026-05-27T01:04:54.929245Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-27T01:04:54.929245Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U+Mp/R1MVwG/bB1oFdoXGMJud15Bp4DybLrqweUsD6+RMfu3e9CV+ImNxbKZfY0JVOglfXH5TIw7V6I8KyByAw==","signature_status":"signed_v1","signed_at":"2026-05-27T01:04:54.929853Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.08375","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b883e89012de79bb08cda1d301e16f0d1c78c4c6056df32d08e0f3fba3ce6de7","sha256:955199288a2317e170efe06079a121b5332666d494ce802f0a008f5eb5974ef9"],"state_sha256":"f0bc857d002887be5f58c5cc7a36570ad254732f5a29178628546026205089c4"}